I don't have the answer but am tagging along for it. I can't use the alarm in bedside mode in BB10 because I need phone and all alerts all night long. That basically makes the alarm useless for me. Bedside mode needs more options.

You can use the alarm without bedside mode. Why not just have the alarm in your quick settings. Then you will still have your normal notifications and the alarm...

Posted via the BlackBerry Passport. Follow me on Twitter @BlaisKL

I can't rely on the small button for snooze, it has caused problems already. BlackBerry really needs to give some flexibility to bedside mode for people that can't turn the world off to get sleep. (ie; your typical IT worker)